"It is a simple head movement that a professional needs to do to you so that it is done properly. If it's not done properly, it won't help. Good luck."
It's a simple head movement yet a professional needs to do it? No. A professional should identify that it is BPPV, which is most likely when having vertigo symptoms. Then determine which head movement you need if it is BPPV, There are three types of head movements, the most common of the three being Epley Movement.
Identifying ear and the Epley Movement: https://www.youtube.com/watch?v=xTnV3m4bWDg
Afterward do not look down for 24 hours. It's hard to remember so use a neck brace or wrap a rolled up towel around your neck using a pin asa clsp to keep it there. It will help remind you not to look down. Repeat Epley Maneuver every day or every other day.
f you want to diagnose and treat at home have friend or family help:
Once you determine which head movement is needed watch their other videos:
• Deep Head Hanging: https://www.youtube.com/watch?v=qw1QciZWfP0
• Lampert: https://www.youtube.com/watch?v=mwTmM6uF5yA
• Epley: https://www.youtube.com/watch?v=9SLm76jQg3g